Questions are based on the following regression:

In the following regression, "movie" is the number of times a year a person watches movie in a movie theater, "employed" is a dummy indicating a person is employed, "married" is a dummy indicating a person is married, and "employed*married" is the interaction of the two variables:

movie=4-2 employed-3 married-1 employed*married+.....

(0.8)(1.1)(2.0)

N=500R2= 0.44

Standard errors are reported in parentheses. Sample size is 500. R-squared is 0.44.

1. How much is the difference in movie watching between a person who is employed and married and a person who is unemployed and married?
2. 1
3. 2
4. 3
5. 4
6. Is the difference from question 9 above statistically significant at the 5% level?
7. Yes
8. No
9. Don't know
10. None of the above
11. Based on the regression, the difference in movie watching caused by employment status depends on marital status.
12. True
13. False
14. Don't know
15. None of the above